反应详情

8A was prepared from a mixture of 1F and N-(4-methoxybenzyl)pyridin-2-amine following the procedure employed for the preparation of 5B. HPLC: Rt=3.881 min. (YMC S5 ODS 4.6×50 mm, 10-90% aqueous methanol containing 0.2% H3PO4, 4 min gradient, monitored at 220 nm). MS (ES): m/z=391.0 [M+H]+.